This site is owned and operated by Wei Qian and Weiqian488@outlook.com

Work experience

My Amazing Works

A decade of building full stack products across mobile, web, and backend systems for companies from startups to enterprise teams.

Barbarians

Senior Full Stack Developer

  • Led the development and optimization of core mobile features using React Native, improving the mobile application's performance and user experience by 30%.
  • Worked closely with the backend team to ensure seamless integrations of APIs, handling large-scale data efficiently with PostgreSQL.
  • Contributed to mobile deployment processes and continuous integration (CI), improving development cycles by 40%.
  • Spearheaded the development of a real-time notifications system for mobile users, contributing to a 20% increase in user engagement.
  • Mentored junior engineers, providing architectural guidance and promoting best practices for mobile app development.
  • Collaborated with product and design teams to enhance feature specifications, resulting in the successful release of multiple high-impact product features.
  • Optimized native iOS/Android bridges, improving app responsiveness and reducing load times by 15%.
  • Regularly conducted code reviews and participated in sprint planning sessions, improving team productivity and software quality.
  • Enhanced user authentication flows and fixed price marketplace functionalities for smoother transaction processes.

Gong

Senior Software Engineer

  • Contributed to the development of cross-platform solutions using React Native, improving app usability and performance.
  • Worked on API development using FastAPI, ensuring the backend systems could handle increased mobile traffic.
  • Played a key role in integrating analytics and search features into mobile apps, resulting in a 25% increase in feature adoption.
  • Enhanced mobile build processes, reducing deployment times by 30% through CI/CD improvements.
  • Integrated customer feedback into product enhancements, improving mobile app ratings on both iOS and Android by 0.5 stars.
  • Collaborated with product managers and designers to improve app UI/UX, focusing on making interactions feel native and seamless.

WebStacks

Software Engineer

  • Developed mobile-first web applications using React, improving user engagement and ensuring consistency across platforms.
  • Contributed to backend systems development with Python, ensuring stable and scalable API integrations.
  • Built custom solutions for integrating third-party services, improving app functionality and reliability.
  • Worked on deploying React Native updates to the App Store and Google Play Store, ensuring smooth release cycles.
  • Collaborated with cross-functional teams to define product features and deliver enhancements.
  • Improved mobile app performance by optimizing native code and refactoring existing components.

Vanillasoft

Associate Application Developer

  • Developed and maintained communication systems and radar systems using C/C++, ensuring performance in mission-critical applications.
  • Worked on optimizing low-level system components to improve operational efficiency and processing speed.
  • Assisted in building web applications using React and Node.js, contributing to internal project development.
  • Participated in cross-functional teams to integrate features into legacy systems, extending their functionality.
  • Provided support in debugging and troubleshooting production systems, ensuring minimal downtime.
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